John, I'll start by saying that I find people named John naturally handsome and intelligent.
Although I appreciate your response, here's what the boys on the John Deere list have to say: "Older tractors were designed for All Fuel. Which means they were started on gas "small Tank", and after warmed up they were switched over to the "large Tank" which could have gas, kerosene, diesel, ethanol, or a homemade brew. Gas was expensive in those days so it was not easily afforded by most farmers to burn all the time. It was practically impossible to start a cold gas engine on all fuel of your choice, because of the low octane "ignition point", so they would have a small tank of gas which was higher in octane and easier to start, then after the tractor was warm it was switched over and then it could burn the all fuel. All though you always needed to run the carb dry or switch it back over to gas before shutting it off so you could start it again next time. Hope this helps. Bill {Antique Acres}" So I suspect that these things will run on anything that burns and is liquid. Will just have to try it and see. I'll report the results for the benefit of the list. JV Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html To unsubscribe, send an email to: [EMAIL PROTECTED]